* Milliliters (ml) measure volume, which is the amount of space a substance occupies.
* Meters (m) measure length, which is the distance between two points.
Think of it this way: you can't say how much "length" is in a "cup" (volume).
To convert between volume and length, you need more information. For example:
* If you know the volume of a cube: You can calculate the length of one of its sides.
* If you know the volume of a liquid and its container: You can calculate the height of the liquid in the container.
Let me know if you have more information about what you're trying to convert, and I can help you further.
